You know. So far, I'm not getting that overwhelming warm-fuzzy from the A7R2 AF. Some lenses work well. Some don't...Seems like there was a bit of hype there. So I'm once again, debating on what my next move is...
Speaking of...David A...Did you return that 5DS? Still looking to sell it?
AF with adapted lenses has its quirks. It’s actually good enough for most shooting and it was perfectly capable of shooting my son’s birthday celebration the other day. In low light it struggles to focus, but using a larger AF area helps overcome this. AF-C works surprisingly well, but you lose the predictive AF modes and things like eye-focus.
My take is that it’s awesome that you’re able to get very simple AF with the a7rII, but for those who have more demanding AF needs, it’s not a replacement for a canon lens on a native body, or a native lens on the a7rII. Definitely not a solution for sports and wild-life shooters.
AF with native lenses is very good though. Its ever so slightly slower than a DSLR, but there are some big upsides to the AF as well. No MFA needed, eye-focus, focus peaking, focus magnification, etc etc.
Don't forget, this camera has only been out for two days so it may be a bit premature to pass judgement on how well everything works. We are, or at least I am still learning our/my way around the new settings, etc.
Yeah there are nuances to figure out...like the fact that small selectable points aren't too reliable in low light, but medium and large ones are.
Also, it'll be interesting to see how things improve once metabones refines their adapters specifically for the phase detect systems in the a7 series. These adapters were designed when contrast detect AF was the only method available....very different communication between the lens and body with contrast detect vs phase detect. Also, having picked up the original a7r when it first hit the market, I've seen how much the a7r improved via firmware updates and am interested in seeing how things are further refined with the a7rII



Seriously cool though.
Lots of options, and speedlites are great to get started.



